If I had to teach this in one paragraph, I would start here: compounding works best when contribution discipline survives boring months. Most people understand compounding as a chart. Fewer understand it as a behavioral system that rewards consistency more than excitement. That matters because wealth building is usually lost through interruptions, not through a lack of spreadsheet knowledge. Example: A modest monthly contribution that survives rough quarters often beats ambitious plans that keep resetting. The common mistake is waiting for the perfect market mood before contributing. That is the kind of small conceptual habit that compounds into better decisions over time.